Mercedes / AMG BLACK Billet Belt Idler R170 SLK32 W203 C32 AMG 112 202 01 19 CL55

Mercedes / AMG BLACK Billet Belt Idler R170 SLK32 W203 C32 AMG 112 202 01 19 CL55One AMG Mercedes Supercharger Serpintine smooth tensioner pulley . Billet machined in USA with special cut cooling slots to keep bearing and pulley cool and run quiet. Nachi bearings used in all idlers and know to be the best in pulley bearing performance. Comes with custom bearing shield. Made from billet aluminium and hard anodized in clear coat. Heavy duty! This idler will fit both the tensioner and second smooth idler on the engine. You can order

delivering a wider stance and enhanced stability for improved handling and control

Eliminates belt slip on stock or modified supercharger pulley`s

Other staged tunes are available upon request

UPD catless down pipes save substantial weight over OEM exhaust

📈 Unrivaled Performance

Double layered cotton traps particles as small as 5 microns

All cold air induction kits come in a Black

(Pics of airbox shown are an example and of a m157)

Spacers included in kit are black coated and not red like shown in some pictures

The UPD high performance M275

Dual Flex Section - Eliminates vibration and stress on Exhaust

Also fits G55 Wagon with M113k -2004-2011